,Occurrence of Superdeformation in Even-Even Isotopes of Zn

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Occurrence of superdeformed (SD) shape from the relationship between the collective rotation and the pairing correlations is investigated in the relativistic mean field theory framework. It is found that pairing correlation plays an important role in the occurrence of SD shape. It is also shown that the SD band of 66Zn is more difficult to be observed than that of60 Zn experimentally.
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